5 imagesSierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R
Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R
Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
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Code: Z58-TBV-S3DE-40153417R

MPN: 40153417R

UPC: 054003797023

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List: $159.95Save 19%
$129.99

Product Info for Sierra Designs Backcountry Bivy Waterproof Bivy Sack

Just because you're roughing it doesn't mean you deserve a rough night's sleep. Our Backcountry Bivy is a minimalist's dream that maximizes comfort above all else. With interior space large enough to fit our revolutionary Backcountry Bed and a 2.5-inch inflatable pad, the Backcountry Bivy will have you sawing logs...even if you happen to be sleeping on one. Its waterproof shell and abrasion-resistant floor are seam-sealed together for extra protection in inclement weather and coated in PFC-free durable water repellent (DWR) for backup defense. The large opening, combined with our guy line design, adds headroom and overall comfort, and its equally large mesh window provides in-your-face views of the shining stars above.image

WARNING: California`s Proposition 65

Specifications for Sierra Designs Backcountry Bivy Waterproof Bivy Sack:

Manufacturer: Sierra Designs
Condition: New
Color: Yellow/Blue
Weight: 14 oz
Packed Size: Length 9.5 in. / 24.1 cm (Reg) // 10 in. / 25.4 cm (Long) Diameter 3 in. / 7.6 cm (Reg and Long)
Body Material: 20D Nylon Ripstop WPB, DWR/10,400MM PeU, 18,300 g/day MVTR
Seasonal/Temperature Use: 4 Season
Age Group: Adults
Tent Footprint: Not Included
Max Width: 36 in
Floor Material: 30D Nylon Ripstop, DWR/1200mm PeU, FR CPAI84
Application: Camping, Backpacking
Application: Backpacking, Camping
Fabric/Material: 15D Nylon No-See-Um
Weight Range: less than 1 lb
Tent Type: Bivy Sacks
Bag Size: Regular
Width: 36 in
Length: 80 in
Gender: Unisex
Customer Reviews for Sierra Designs Backcountry Bivy Waterproof Bivy Sack Read All (1)
Most Recent Reviews
by jjije, Verified Owner from NJ, United States Updated on February 16, 2026
I bought it for lightweight. I'll use it when I have to go as lightly as possible in extreme situations. I can't wait to use it to see if it's disturbing your sleep. I'll post a proper review then. thanks
Questions & Answers for Sierra Designs Backcountry Bivy Waterproof Bivy Sack No Questions Asked Yet

Sierra Designs Backcountry Bivy Waterproof Bivy Sack Orderable Models

List of Orderable Models

  • Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R , MPN: 40153417R , UPC: 054003797023 , Code: Z58-TBV-S3DE-40153417R

Sierra Designs Backcountry Bivy Waterproof Bivy Sack Unavailable & Discontinued Models

List of Unorderable Models

  • Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Long, 40153417L , MPN: 40153417L , UPC: 054003797030 , Code: Z58-TBV-S3DE-40153417L
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